Class Code 6216
Oil/Gas Lease Work
Class Code 6216 covers work on oil and gas leases — the people who operate, maintain, inspect and service producing well sites, tanks, flowlines and associated lease equipment. The September 1, 2026 approved pure premium for this classification is $3.339 per $100 of payroll, reflecting the higher loss potential on lease operations. California employers with on-lease crews need precise classification, safety controls, and claims management to control premium exposure.
What Class Code 6216 Covers
This classification applies to routine operations performed on oil and gas lease property: producing well sites, tank batteries, separator and heater-treater maintenance, flowline and gathering-line repairs, lease road grading, and small equipment servicing. It covers employees who live on or travel to multiple lease locations to inspect and maintain production equipment, monitor tank levels, and respond to well site alarms. It generally excludes specialized drilling contractors, rig crews engaged in drilling operations, and long-haul pipeline transmission crews; those activities are coded separately. The code is focused on production-phase activities and associated mechanical, electrical, and fluid-handling tasks performed at lease sites.
Who It Applies To
- Lease operators and well pumpers who monitor production and adjust equipment
- Roustabouts and production laborers who perform general maintenance on leases
- Field service technicians who repair pumps, separators, heaters and flowlines
- Small independent operators and production-focused contractors
- Tank battery and storage tank attendants who gauge, sample, and load crude
- Environmental or remediation crews working on lease remediation and cleanups
Common Job Duties
- Inspecting and maintaining wellheads, pumps, beam engines and rod strings
- Servicing and repairing separators, heater-treaters, and storage tanks
- Testing for and mitigating gas hazards (H2S monitoring), venting and flaring
- Repairing or replacing flowlines, valves, fittings and line pigging support
- Tank gauging, fluid sampling, custody transfer loading/unloading of crude
- Operating small heavy equipment on lease roads; welding and hot work
- Confined space entry for tanks and vessel cleaning and maintenance
Common Injury Risks
Understanding the $3.339 Rate
The approved pure premium of $3.339 per $100 of payroll represents the portion of the workers' compensation rate intended to cover expected loss costs for claim frequency and severity. Insurers and PEOs add expense loading, profit margins, and may apply experience modification, class splits, auditing adjustments and schedule ratings to produce an employer's final premium. Payroll accuracy, correct job classification, loss history, return-to-work programs and documented safety controls materially affect what an employer actually pays.
Cal/OSHA Compliance Requirements
Cal/OSHA enforcement focuses on the specific hazards of production sites: permit-required confined spaces, respiratory protection for H2S and hydrocarbon exposure, hot work permits and welding controls, lockout/tagout for equipment, and fall protection for elevated work on tanks and separators. Employers must implement written programs (respiratory, hazardous energy control, confined space entry, hazard communication) and train employees to California standards under Title 8 to remain compliant and reduce regulatory citations.
How Key HR Helps Employers Under Class Code 6216
A PEO like Key HR can centralize California workers' comp administration, ensure correct class coding and payroll reporting, and provide targeted loss-control services such as H2S training, confined-space rescue planning, and hot-work permitting. Key HR's claims advocacy, managed care networks, and return-to-work programs help accelerate recovery, limit indemnity exposure and stabilize experience modification, which can lower premiums over time.
Get a QuoteFrequently Asked Questions
How do I know whether a worker belongs in Class Code 6216 or a different oil/gas class?
Use the nature of the work as the guide: 6216 applies to production-phase lease work — pumpers, roustabouts, tank and flowline maintenance, and on-lease troubleshooting. Drilling rig crews, large pipeline transmission crews, and specialized drilling contractors are coded differently. Document typical daily duties, travel patterns and equipment used and provide those to your agent or PEO for correct classification.
What practical steps reduce workers' comp costs for lease operations?
Maintain written Cal/OSHA-compliant programs (H2S, confined space, hot work, LOTO), conduct regular on-lease safety audits, require gas monitoring and PPE, train in emergency response and confined-space rescue, and implement formal return-to-work and light-duty plans. Accurate payroll reporting and early claims reporting plus active claims management also reduce long-term costs.
What specific training or PPE is commonly required for lease crews in California?
Common requirements include H2S awareness and monitoring training, permit-required confined-space entry and rescue, respiratory protection fit-testing and program, hazardous communication (GHS) training, hot-work permitting and fire prevention, and appropriate PPE such as flame-resistant clothing, H2S-rated gas detectors, chemical-resistant gloves and eye protection.
Quick Facts
- Class Code
- 6216
- Classification
- Oil/Gas Lease Work
- Pure Premium Rate
- $3.339 / $100 payroll
- Effective Date
- September 1, 2026
- Source
- WCIRB Approved Filing
Manage Workers' Comp Through a PEO
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